Hacking advice/opinions on GBALink needed

[charlyw]

I'm lookimg for a flash cartridge and passcard combination that meets these requirements

- must be usable in both GBASP and NDS (not lite). It's important that it be usable in the SP because my boy likes to link to other SPs and trade Pokemons.
- must be able to save games and restart at the save points in both systems.
- should have sufficient (fast) memory for a few DS games
- should have English documentation
- and of course, easy enough for a 9-year old to use and not break

It was recommended to me (by Sky2K) that I go with the GBALink

http://sky2k.com/shop/gba-link-512mb-p-118...mp;currency=CAD

It's supposed to work on both the GBASP AND NDS.
The problem is that I can find no links to (English) documentation on this product and
it seems, the only retail outlet (that I can find) is Sky2K.

Do the folks on this forum agree that this is a good product that meets my requirements?
Also, what Passcard should I be using with this? Can anyone recommend a better product that meets ALL of my requirements?

 

[Hero-Link]

i would say M3 miniSD (since its not HUGE, nor small it fits quite well in the older DS models, and in GBA SP too)
theres the english model, really easy menus to navigate (just press the GAME icon, and choose the game), it has engrish documentation, but with a little reading its kinda understandable.

 

[charlyw]

Is there any difference (functional or cosmetic) between the M3 Adapter Mini SD and M3 Adapter SD versions? What's the best passcard to use with these?